diff --git a/src_main/core/pivarianttypes.cpp b/src_main/core/pivarianttypes.cpp
index c7e19fdb..3afb2922 100644
--- a/src_main/core/pivarianttypes.cpp
+++ b/src_main/core/pivarianttypes.cpp
@@ -94,6 +94,6 @@ PIVariantTypes::Enum & PIVariantTypes::Enum::operator <<(const PIString & v) {
 
 PIVariantTypes::Enum & PIVariantTypes::Enum::operator <<(const PIStringList & v) {
 	piForeachC (PIString & s, v)
-		(*this) << s;
+		(*this) << s.trimmed();
 	return *this;
 }
diff --git a/src_main/math/pifixedpoint.h b/src_main/math/pifixedpoint.h
index 4d00217a..0c1e881c 100644
--- a/src_main/math/pifixedpoint.h
+++ b/src_main/math/pifixedpoint.h
@@ -41,7 +41,7 @@ public:
 	fp & operator =(const float &v) {val = PIFixedPoint(v).val; return *this;}
 	fp & operator =(const double &v) {val = PIFixedPoint(v).val; return *this;}
 	fp & operator =(const long double &v) {val = PIFixedPoint(v).val; return *this;}
-		fp operator -() {fp p = fp(*this); p.val = -val; return p;}
+	fp operator -() {fp p = fp(*this); p.val = -val; return p;}
 	bool operator ==(const fp & v) const {return val == v.val;}
 	bool operator !=(const fp & v) const {return val != v.val;}